CN103269835B

CN103269835B - Product roll cutting and handling mechanism and method

Info

Publication number: CN103269835B
Application number: CN201080070023.XA
Authority: CN
Inventors: 唐纳德·邦内尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2017-02-08
Anticipated expiration: 2030-11-08
Also published as: CN103269835A; US9826864B2; WO2012064320A1; US20130213203A1

Abstract

A hands-free paper product dispenser has three separate IR emitter and sensor circuits, two controlling the length and/or number of sheets of paper cut and dispensed, and the third used both to safety interlock the cutter mechanism and to control retention of each cut sheet by the dispenser until removed from the dispenser by a user. Novel mechanical means are employed to both hold the paper during cutting and assure a straight and unfrayed cut.

Description

Cutting and the mechanism processing roller products and method

Background technology

Many consumer products are all manufactured into the form that rotation is wound around reel, for example, napkin and gift wrap paper roll.Although These products can be launched from spool by artificial completely, but in previous technology, also also has some devices to assist distribution reel In product.These devices include simple support (the vertical mandrel of reel as single in right angle setting) from reel to for placing With distribution roll product bobbin case.

Discussed below in order to simplify, and modal rotation be wound around roll form product distributed is paper or class As nonwoven netting materials, after will be using term " paper ", " napkin " and " paper towel roll " replacement " product " and " Product Volume ".But It is it will be appreciated that the present invention substantially adapts to the product (sheet product) that substantially any rotation is wound around sheet form.

The United States Patent (USP) of Byrd (Byrd) et al., clearly referring to is 5,772,291,6,105,898 and 6,293,486 U.S. Patent discloses, and electric drive paper roll dispenser introduces silicon cell, when an object (handss of the such as mankind) obstructs the light entrance During silicon cell, silicon cell will drive a motor to carry out uncoiling to reel.One patent (United States Patent (USP) No.4,738, 176) it is combined with electronic uncoiling and electronic cutting function, when an either-rotation motor rotates to a direction, with regard to paper feeding, and Motor to another direction rotate when, just cutting paper.

However, before the United States Patent (USP) 6,994,408 of the present inventor is issued, previous technology unpromising user carry Unartificial control for independent distribution number of paper and the timing controlled of paper cut-out.Before United States Patent (USP) 6,994,408 Another technical problem be, or user prepare take paper before, paper roll has just discharged, otherwise user be difficult to from machine Pull-out paper.

In United States Patent (USP) 6, before 994,408, another technical problem is that the design of many paper dispensers can only be processed A kind of paper roll of specification, as thin, inexpensive paper towel roll.If on these allotters using other grades paper it is possible to Feeding and cutting problem occur.

In United States Patent (USP) 6, before 994,408, allotter also has another technical problem, here it is in allotter, being By surface, such as buffer, to stop the part of high-speed driving, this can lead to excessive noise and impact wear.In cut paper After period and cut paper, the space simplifying is also had by the mechanism that mechanical part clamps paper.United States Patent (USP) 6,994,408 solves This point, and improved by the present invention.

Content of the invention

The present invention in view of this situation and put forward, it is an object of the invention to, other solved by the invention Demand is to reduce to run noise and vibrations, and reduces feeding, strengthening, simplifies for moving, cutting and clamp the zero of roll product Part.

Invention also improves security performance, and implement brand-new distribution capability.

In order to solve above-mentioned problem, solution of the present invention is as follows:

Invention as described herein is a kind of new of rotation winding material (as paper towel roll) motor driven distributor (dispenser) Cutting and processing mechanism, it is positioned using novel mechanism and electronic circuit, uncoiling, cutting towel material, and enable The interlocking of these operations.It also to be cut using new construction, to guide and clamp material.Other embodiments increased distribution energy Power, these abilities include presetting yardage and quantity and user sets the supported box of yardage and quantity, roller products Structure and other Installation Options.

Brief description

Fig. 1 is in terms of the upper left corner, the first of the present invention, that is, first-selected, the perspective view in embodiment front.

Fig. 2 is the perspective view of second embodiment of the present invention, and in figure first-selection embodiment is arranged in universal support case.

Fig. 3 is in terms of the upper left corner, another perspective view after first-selected embodiment paper feed.

Fig. 4 is that first-selected embodiment is in the left view under same state with Fig. 3.

Fig. 5 is in terms of upper left corner, perspective view during cutting circulation is moved to the left for the first-selected embodiment.

Fig. 6 is that first-selected embodiment is in the left view under same state with Fig. 5.

Fig. 7 is the left view that first-selected embodiment is under same state with the Fig. 6 containing additional components,.

Fig. 8 is left view after cutting circulation is moved to the left for the present invention first-selection embodiment.

Fig. 9 is that present invention first-selection embodiment (returns) to the right, in cutting circulation, the left view that movement has not returned to original position Figure.

Figure 10 is in terms of the upper left corner, is in the perspective view in the front of the present invention under same state with Fig. 9.

Figure 11 is the left view of apparatus of the present invention after the product being cut is drawn out from apparatus of the present invention.

When Figure 12 is to load for paper product, the left view of the apparatus of the present invention turning forward completely.

Figure 13 is the first embodiment circuit diagram of first-selected embodiment cut paper and controlling organization.

Figure 14 is in terms of the rear lower left corner, the separation perspective view of second embodiment of the invention.

Figure 15 is the detail perspective view of power interlock part in second embodiment of the invention.

Figure 16 is the detail perspective view of the right pipeline section of specific bearing in second embodiment of the invention.

Figure 17 is the detail perspective view of specific bearing cross section in second embodiment of the invention.

Figure 18 is the separation perspective view that second embodiment of the invention paper roll supported box maintains closed position mode.

Figure 19 is first of the operational flowchart of first embodiment of the invention and the second embodiment institute implementation method Point.

Figure 20 is second of the operational flowchart of first embodiment of the invention and the second embodiment institute implementation method Point.

Figure 21 is the Part I of the operational flowchart of third embodiment of the invention institute implementation method.

Figure 22 is the Part II of the operational flowchart of third embodiment of the invention institute implementation method.

Figure 23 is the Part III of the operational flowchart of third embodiment of the invention institute implementation method.

Figure 24 is the Part I of the operational flowchart of four embodiment of the invention institute implementation method.

Figure 25 is the Part II of the operational flowchart of four embodiment of the invention institute implementation method.

Figure 26 is the Part III of the operational flowchart of four embodiment of the invention institute implementation method.

Figure 27 is the perspective view of fourth embodiment of the invention in terms of rear upper left angle, it include one portable should Base with product.

Specific embodiment

Below, referring to the drawings while describing the optimal morphology for implementing the present invention in detail, in following embodiment In although to element, species, combination, shape, relative configuration etc. has made various restrictions, but, these only enumerate, The invention is not limited in this.

With reference now to accompanying drawing, in each refer to the attached drawing, similar characteristic is similar to reference character with identical and represents, Fig. 1 is the perspective view of the present invention first-selection embodiment in terms of upper left corner.The present invention is rotation winding material (as napkin) electricity The new cutting of one kind of dynamic allotter and processing mechanism, in this mechanism, the paper 90 of roll web 1 (is represented with long dotted line, with area Other environmental structure) fix hand papercutter 9 through level, it is uncoiled the selected length of user, therefore, time of selecting in user Just can flatly cut off paper roll, the paper of cut-out is lightly clamped between lower backer board 11 and lower platen 12, wait by User extracts.Unless otherwise stated, the first-selected embodiment of the present invention is exactly a module units (module) 103, this unit Include all parts being described below and illustrating.The structure of invention unit form allows apparatus of the present invention to pacify It is contained in various bins or drawer, and, before loading final products, independent test can be carried out to each unit.Unit 103 are generally encased in a roll product supported box (for example, as shown in Figure 2), in roll product supported box, can load reel Product (as napkin).Unless otherwise stated, when seeing Ben Tu and subsequent figure it is thought that fixed component mentioned herein is It is fixed on a common support structure, therefore, these parts are also enclosed in roll product supported box.

Also it should be clear that the explanation of the present invention and scope refer to its mirror image, i.e. left and right is can to exchange completely 's.

The crack being fed between driven roller 2 and carrying roller 3 from the paper 1 of paper roll manually (can in side view below To see more clearly, referring to Fig. 3).In figure only shows a driven roller and 2 carrying rollers, but description of the invention and right The scope of claim includes the situation equipped with any amount of driven roller or carrying roller on the same axis.

Carrying roller 3 under its Gravitative Loads common with roller carrier shaft 17, roll web 1 is pressed onto in driven roller 2, and carrying roller 3 is Inclined plane 18 by cutaway supporting structure 19 supports.In low order end, a rotary cutter 4 is in original position (home position), the case 5 of this rotary cutter is broken away, with a round cutter being shown mounted on cutter pin 8 6th, a little gear 91 and an O-shaped rubber ring 7.

Fig. 1 show a generallyperpendicular top board 20 (cutting open to show other parts), one be fixed on upper pressure The Cut-away section of tooth bar 92 on plate 20 and a backer board 10, the effect of these parts will be further explained later.

Cutter head 4 about can be rotated by the band (not shown) that technically known cutting motor (not shown) drives Move horizontally.However, the innovative point of the present invention is the horizontal location control circuit devising rotary cutter 4, in this control circuit Control under, when to apparatus of the present invention applied voltage (" upper electricity (power-up) "), can be with a kind of and upper electricity it initial front The relevant mode in position (referring to Figure 19 and 20), rotary cutter is moved to original position.

Fig. 1 also show the lower platen opening 101 near lower platen 12 middle body 42, and the effect of this opening will be below Explain in Fig. 6.

From Fig. 1 broken section it is further seen that the one of the left and right two ends of rotary cutter track 14 and shared supporting structure 15 Part, from shared supporting structure 15, the crawl arm (catch arm) 16 of lower platen extends back.

Fig. 2 is the perspective view of a general roll product supported box 130 seen from upper left corner, props up in this roll product Hold in case 130, be mounted with the first-selected Unit 103 (invisible in detail in this figure) of the present invention.(first-selected embodiment combines roll product Supported box 130 constitutes second embodiment of the invention, and this embodiment will proceed by from Figure 14 and discuss in detail).Fig. 2 is also A display one left groove 23 and right groove 24, by four diaphotoscopies 25 (two of which diaphotoscope in the reverse side of groove, because This, invisible in detail in this figure) electromagnetic beam (for example, infrared (IR) light beam) be transmitted through each groove.By his/her Handss put into groove 24, and user just can interdict the electromagnetic beam (invisible) being transmitted through right groove 24, and at this moment roll web 1 will be to Lower feeding, puts handss and interdicts the time length of electromagnetic beam, can be revealed according to roll web 1 below roll product supported box 130 Desired length determining.With explanation in further detail below, by his/her hands is put into left groove 23, user is just The second segment electromagnetic beam (invisible) being transmitted through left groove 23 can be interdicted, as long as electromagnetic beam is interrupted, no matter length, reel Paper 1 all can be cut off.

Fig. 3 is another perspective view of the present invention first-selection embodiment seen from upper left corner, in this view, passes through Driven roller 2 roll web 1 is fed to below apparatus of the present invention and arrives arbitrary length.Once electromagnetic beam is interrupted, motor 30 (see Fig. 4) will rotate, and the user's handss interdicting electromagnetic beam are once recalled, and motor 30 will stop.It should be noted that The fixed cell part that fixing hand papercutter 9, upper backer board 10 and lower backer board 11 are integrally fixed at apparatus of the present invention (rises for clear See, do not show in the figure) on.But, top board 20 and lower platen 12 are to be determined with the rotary top board that is suspended on respectively On position pin 21 (this in figure only have left pin end visible) and lower platen alignment pin 22 (this in figure only have left pin end visible).So, By alignment pin, allow for top board and lower platen can by this alignment pin before horizontal axis (arrow A) and (arrow backward B) mobile, will be further described below as follows.

Fig. 3 also illustrates some extra functions that rotary cutter 4 is capable of in the original location.When rotary cutter 4 is former During position, top board 20 and lower platen 12 all can be as separate as possible respectively with respect to upper backer board 10 and lower backer board 11, so that As wide as possible cracking is provided to allow roll web 1 to pass through.Due to the distribution of weight of its own, top board often rotates forward (at this In figure, around top board alignment pin 21 rotate counterclockwise), the range rotating forward is only subject to be fixed on takeing on rotary cutter 4 The restriction of pier (abutment) 33.Similar with this, by a spring (not shown), lower platen 12 would generally be to post deflection (in detail in this figure, around lower platen alignment pin 22 rotate counterclockwise), is fixed on pushing of rotary cutter 4 shell 5 bottom by unclamping Plate discharges presser feet 35, lower platen 12 can be made to rotate to forward at utmost, just offset the deflection being produced by spring.Work as rotation When at cutter head 4 in the original location, presser feet 35 can be depressed and be fixed on the lower platen of lower platen 12 right-hand member and loosen pad 13, thus can make down Pressing plate 12 turns clockwise around lower platen alignment pin 22.

It can also be seen that by the oblong openings 23 on top board 20, carrying roller 3 and roll web 1 or driven roller from Fig. 3 2 contacts.Therefore, top board 20 is without interference with the rotation of carrying roller 3.

Fig. 4 is the left view that present invention first-selection embodiment is in Fig. 3 (original position) equal state, and it illustrates Motor 30 and the transmission worm gear 31 engaging with driven roller 2, roll web 1 is just fed to by driven roller 2 by platen area 32 Length desired by user.In figure also show top board 20 and lightly rests in swivel knife head and shoulder Dun33Chu, and roller carrier shaft 17 Left end can be seen that it is to be mounted pivotably (carrying roller 17 by the left-leaning hypotenuse 18 having on cutaway supporting structure 19 Right-hand member be supported by mode and roller carrier shaft left end to be supported by mode similar).

In detail in this figure, the circular hand papercutter 6 of the noticeable feature of another one after roll web 1 (in this figure In), and O-shaped rubber ring 7 is also after top board 20.As following explains in detail, because rotary cutter 4 is located in situ Put, also due to top board 20 is against the position of swivel knife head and shoulder pier 33, in cracking between upper backer board 10 and top board 20, And in cracking between lower backer board 11 and lower platen 12, roll web 1 can naturally droop.

In the process of the present invention, before this device, find that the plane working as round cutter 6 is suitable with cutter pin 8 It is optimal cut paper movement time (therefore, as illustrated, exposing the following table of circular hand papercutter 6 that clockwise tilts when about 5 degree Face 36).But also find, by by fixing hand papercutter 9 towards before this device downward-sloping about 5 degree (in this view to Right) cut paper action can be strengthened further.

Fig. 4 has also showed important add-on parts and its function of rotary cutter 4.It can be seen that passing through swivel knife The supporting of head bottom swivel knife track 14, rotary cutter 4 can (in detail in this figure, enter and leave in the horizontal direction in left and right movement Paper).By directive wheel 37 on rotatable on upper block alignment pin 38 trunnion axis, rotary cutter 4 rides in rail 14 Upper surface 39 on, in addition, by lower tumbler alignment pin 311 vertical axises rotatable lower directive wheel 310, rotary cutter 4 ride on the rear surface 312 of swivel knife track 14.Supporting structure 15 stops swivel knife track 14 from can not going up at two end points Lower movement, but along supporting structure 15, can be allowed by track spring 44 (this figure illustrate only the track spring 44 on the left side) This track 14 is movable at two-end-point.

By Fig. 4 finally it is also noted that there is a shoulder pier (abutments) 314 end 313 of crawl arm 16, later Illustrate more detailed under the conditions of, so setting shoulder pier 314, so as to engagement (engage, engage) and discharge lower platen 12 Middle body.

Fig. 5 is saturating during apparatus of the present invention cutting action order (sequence) that upper left corner is seen is moved to the left View.Start to move to the left side with rotary cutter 4, before circular hand papercutter 6 starts to cut roll web 1, O-shaped rubber ring 7 will Contact top board 20.This is because the reasonable selection diameter of circular hand papercutter 6 and O-shaped rubber ring 7, and the right of roll web 1 Edge leaves the distance of top board 20 and the left side of lower platen 12 right hand edge.Therefore, before any cut paper action occurs, O-shaped rubber Ring 7 can push to pressing plate 20 backward, and roll web 1 is pressed against upper backer board 10.Frictional force between O-shaped rubber ring 7 and top board 20 Also it is used for driving circular hand papercutter 6 around cutter pin 8 rotation (viewed from above) clockwise.Can on cutter pin 8 selectivity A little gear 91 is installed on ground, allow little gear to engage with the tooth bar 92 being fixed on top board before 20, thus cutting to circle Paper knife 6 rotates around cutter pin 8 and provides rotary power.

Leave original position with rotary cutter 4, lower platen release presser feet 35 can leave lower platen separating pad 13 to the left, thus Allow lower platen 12 to arrive back rotation, roll web 1 is pressed against on lower backer board 11.This upper and lower platen mode can prevent from cutting The pack phenomenon (bunching) of paper occurs during paper.Further, since the diameter of o-ring rubber 7 is less than the straight of circular hand papercutter 6 Footpath, is relatively fixed hand papercutter 9, and the back edge 40 of circular hand papercutter 6 will be forced to move right, so with respect to purely to volume The backward cut paper of coil paper 1, increased a dextrad shearing composition again.Both cut paper effects can produce a kind of extremely clean agile Cut paper action, and by cut paper process produce paper dirt be reduced to minimum.

Finally, from Fig. 5 it is further noted that due to lower platen 12 gone to after (in a spring acting on backward Under bias, do not show), the shoulder pier 314 against on upper crawl arm 16, the breach 41 near lower platen 12 middle body 42 Can rotate forward around lower platen alignment pin 22.Therefore, as long as rotary cutter 1 leaves original position, the middle body 42 of lower platen 12 Just than the remainder of lower platen 12, bigger pressure is applied to roll web 1.It should be noted that this meeting top to lower platen Edge 50 produces slight bow backward.

Fig. 6 is a left view being in present invention first-selection embodiment under same state with Fig. 5.The figure illustrates and push Plate 12, cross sectional portion again show breach 41 and presses against the bow effect that crawl arm 16 takes on pier 314.Only roll web 1 is clamped Purpose at the middle body 42 of lower backer board 11 is the dual improvement realized to prior art:(a) and in lower platen 12 Carry out clamping to roll web on whole width to compare, the central authorities being held on the cut portion of roll web can be softer, therefore, relatively The cut portion of roll web can be removed by previous technology with less power；B () passes through in central clamp paper, cut Paper unlikely occurs on one side or another side loosens sagging phenomenon.

Fig. 6 also shows that on rotary cutter, directive wheel 37 and lower directive wheel 310 keep and rotary cutter track 14 midpoint Contact.Track spring 44 ensures that O-shaped rubber ring 7 and top board are in close contact, thus leading to the whole level in rotary cutter 4 Position, swing-around trajectory 14 can produce a backward thrust to directive wheel 310.This gives rotary cutter 4 around O-shaped rubber ring 7 and upper pressure Contact point between plate 20 adds the beneficial moment of torsion of a clockwise direction (in this figure), so may result in circular hand papercutter 6 back edge 40 press upward against level and fix hand papercutter 9.This is further ensured that clean cutting.

What in figure also show little gear 91 and tooth bar 92 engages situation.

Fig. 7 is the left view that present invention first-selection embodiment is under same state with Fig. 6, and it shows that some are attached Plus parts.In figure rotary cutter 4 part by section view, to expose the control element of lower platen 12 and rotary cutter 4.It includes one Individual infrared (IR) light emitting diode (LED) 63, a lower platen opening 101, a lower backer board opening 62, and one be fixed on The infrared sensor 60 of support 15 front portion.Described infrarede emitting diode 63 is fixed on the after-poppet 15 of the present invention, infrared (IR) light emitting diode (LED) 63 launches forward a branch of infrared beam 61, and it is anterior that described infrared sensor 60 is fixed on support 15. Within the cut paper cycle, that is, during rotary cutter 4 (in figure, to reader direction) movement to the left, roll web 1 can be pressed against by lower platen 12 To lower backer board 11.Therefore, infrared light beam 61 can be by the provisional blocking of roll web 1 it is impossible to be mapped to infrared sensor 60.

Fig. 8 is that the present invention completes a left view after cut paper sequence of movement is moved to the left.In in figure, suitable in cut paper action After the completion of sequence, rotary cutter 4 can move to place as much as possible towards reader.It should be noted that present roll web 1 is It is completely severed, occurs in that cut-out paper portions 80, this two paper sections are all located at the right of circular hand papercutter 6 (after this figure Face).Further, since the shoulder pier 314 of crawl arm presses rearwardly against the breach 41 of lower platen 12, the middle body 42 of lower platen 12 is still Bow can be maintained to cut-out paper portions 80.

Fig. 9 is that the present invention completes a left view after cut paper sequence of movement dextrad (return) moves.Although roll web 1 is Through being completely severed, but the middle body 42 of lower platen 12 still holds cut-out paper portions 80.This is because once shoulder pier 314 nip breach 41, and the lower platen in rotary cutter 4 bottom discharges the lower platen separating pad that presser feet 35 depresses lower platen 12 right-hand member Before 13, boss will not unclamp.Completing, cut-out paper portions are after 80s, when rotary cutter dextrad is mobile (the entrance page), as long as Infrared beam 61 is cut off paper portions 80 and is interdicted, and controls the electronic circuit of rotary cutter 4 not allow for rotary cutter 4 and covers Whole process, returns to original position.

In addition it is often more important that for security consideration, if infrared beam 61 is not by paper (in any operational phase) Blocking, electronic circuit will control cutting motor (not illustrating) not execute cutting operation.In fact, this means if one Object is inserted in machine when not having paper to occur below paper cutting blade, and unexpected cut paper action would not occur.

Figure 10 is the perspective view being in the present invention under same state in terms of the upper left corner of front with Fig. 9.In figure is more clearly Show that the lower platen of rotary cutter 4 discharges the position of presser feet 35, it is parked in the left side that lower platen unclamps pad 13 just.

Figure 11 is the left view of apparatus of the present invention after cut-out paper product 80 is drawn out from apparatus of the present invention.In Fig. 8 and 9 In, (this in figure does not have the middle body that completely cut-off paper product 80 is mildly clamped between lower platen 12 and lower backer board 11 There is diagram).In fig. 11, once cut-out paper product 80 is caught by user's handss 102 pulls down to obtain remote enough (the long dotted line of in figure of distance Display, to distinguish environmental quality), you can allow infrared beam 61 to be mapped to infrared sensor 60, at this moment electronic circuit will drive Rotary cutter 4 moves right (the entrance page) completely.This will lead to lower platen release presser feet 35 to move right to lower platen and unclamp On pad 13, and this pad is made to be depressed.The lower platen that rear end is fixed on lower platen 12 unclamp pad 13 can lead to lower platen 12 around under Pressing plate alignment pin 22 (this in figure can only see the pin on the left side) turns clockwise, thus, cause lower platen 12 to be totally released right The clamping of cut-out paper product 80.At this moment, O-shaped rubber ring 7 (and optional gear 91) also will with top board 20 (respectively, with optional Tooth bar 92) disengage, to allow top board 20 can swing forward, if user need, can unclamp again roll web 1 with Feed downwards.

When Figure 12 is to load for paper product, the present invention is inclined by when causing its anterior (right side of this in figure) to put down completely Left view.Generally, apparatus of the present invention are arranged in a supported box (for example, with reference to Figure 14), and fixed component therein, at this Hold the rear portion of case, be supported on axis 1314, in the front portion of this supported box, be supported on lock 180 (referring to Figure 18).When above When lock unclamps, apparatus of the present invention will position shown in in figure for the swung downward.It should be noted that apparatus of the present invention are forward The degree tilting, just can allow inclined plane 18 on section view axle support structure 19 (this in figure only have left side supporting visible) downwardly toward Before (this in figure is to the right) tilt, therefore allow carrying roller 3 and roller carrier shaft 17 can move forward along inclined plane 18.Drive thus can be made Between dynamic roller 2 and carrying roller 3, cracking in diagram occurs, thus, it is possible to manually by the paper of roll web 1 before supported box is closed In cracking between 90 feeding driven rollers 2 and carrying roller 3.

Figure 13 is the first embodiment circuit diagram of present invention first-selection embodiment cut paper and controlling organization.As far as possible Degree on, electronic circuit here is that occurred with printed circuit board (PCB) form, and this circuit is programmable, to allow to change, For example, the parameter such as timing.As long as system voltage is higher than more than zero volt, i.e. as long as supported box is closed, this circuit will be forced to revolve Rotor head moves on to original position, that is, from above, the right-most position of apparatus of the present invention.This pressure return is critically important , because if opening supported box, and after again closing, rotary cutter puts in place to the right completely, and O-shaped rubber ring 7 may Remain in that with top board 20 and contact (referring to Fig. 5-10), this will hinder fed paper to pass through cutting tip.

This circuit also ensures, when cutting cycle starts, not only starts rotary cutter and is moved to the left, also starts electronics simultaneously Timer.If within the predetermined time, cutting motor fails to make rotary cutter reach left end, the power supply of cutting motor is just cut Disconnected.This is to provide extra safety when the movement of circular hand papercutter is hindered under any reason no matter.

For example, the present invention adopts photoelectricity (IR) to interdict the startup of switch in place electromagnetic switch or mechanical switch controlled motor And stopping, it is also one kind improvement to previous technology.

Figure 14 is the decomposition diagram seen from the left back inferior horn of second embodiment of the present invention, and in figure includes and carries above The supported box 130 arriving and other additional components, in this sectional perspective view, have an open top in supported box 130 131st, rear end face 132, the right side wall 143 being respectively equipped with upper limb 145 and 144, bottom surface 134 of left side wall and one is above 135, all faces define the installing space of unit 103.In this embodiment, supported box 130 is rotatably suspended from bracket On 136, bracket 136 has less horizontal left and right bracket edge 137, left and right collar stay (collar supports) 139 and 1310, And anterior 1311.Left and right collar stay circular hole is respectively 1313 and 1312, and the center of left and right collar stay circular hole is common axis 1314, should Left and right collar stay 139 and 1310 on common axis through bracket 136.

In this exploded view, the angle that the displaying of supported box 130 is opened is so that the plane of open top 131 relatively substantially The bracket edge 137 of upper level is 135 downward-sloping forward, to allow a rotation to be wound around Product Volume (not shown) insertion supported box In 130.Supported box 130 downwardly and upwardly can tilt around common axis 1314, and common axis 1314 is also integrally fixed at supported box The same axis of right, the left pipeline section (this in figure only represents right pipeline section 1315) of 130 right side walls 143 and left side wall 144.Right pipeline section 1315 external diameter is slightly less than the internal diameter of the upper right collar stay circular hole 1312 of bracket 136.It is (same that right pipeline section 1315 insertion right collar holds round hole 1312 Sample, left pipeline section (not illustrating in detail in this figure) insertion left collar holds round hole 1313), form a kind of specific bearing and (accord with referring in Figure 17 Numbers 140), when supported box 130 is opened, supported box will mildly reduce, and this supporting structure shows more in Figure 16 and 17 Clear.By the front portion 135 of lifting supported box 130, supported box 130 just can be closed, so, the upper limb of supported box 130 145 with Lateral bracket edge 137 will be fitted.

Figure 14 also show the left window 1316 on left side wall 144, by this window, user can be allowed to see in supporting In case 130, rotation is wound around the surplus of product.On right side it is also possible to have same window (this in figure does not show).In addition, Figure 14 Also show a kind of important power safety interlocking member, this safety interlock part includes a master being attached on bracket 136 Movable contact 1317 and one be attached on supported box 130 by movable contact 1318.In this second embodiment, by adapter Socket 1321, active contact 1317 receives electric power.

Figure 15 is the detail perspective view of power safety interlocking member in the second embodiment.The section view seen in the past lower left corner It is shown that being attached to the active contact 1317 within bracket 136, there is two conductive mothers tongue 1319 this contact in figure, and this two Individual mother tongue always carries direct current (DC) voltage from DC power source adapter (not shown).DC power source adapter is inserted The jack 1321 at head (not shown) insertion active contact 1317 (not representing in this figure, with reference to Figure 14) back side, then can give Female tongue applied voltage.From the sectional view in terms of the rear lower left corner it is shown that be attached within supported box 130 by movable contact 1318, there is the tongue 1320 of two conductive public affairs this contact, only when lifting supported box 130, causes the upper limb 145 of supported box 130 When fitting with lateral bracket feather edge 137, male tongue 1320 just can contact energising with female tongue 1319.

Figure 16 and 17 is used for the specific bearing structure 140 in above the second embodiment described in Figure 14 is described.Figure 16 is Right pipeline section 1315 part of specific bearing structure 140 and an amplification detail perspective view of bore section, as Figure 14 broken section institute Show, right pipeline section 1315 is vertically attached to the inner surface of supported box 130 right side wall 143 section view.This figure also preferably illustrates one Special annular resilient antivibrator 141, this annular resilient antivibrator is stretched and is around in the right pipeline section 1315 of specific bearing structure 140 Outer end 160.Because these parts are all connected to (see Figure 14) on supported box 130, therefore, in the figure, when supported box is opened, These parts can rotationally clockwise, when supported box is closed, and these parts can rotate in an anti-clockwise direction.

Figure 17 is the overall cross-sectional view of the specific bearing structure 140 cut along Figure 16 A-A ', including the right collar of bracket 136 Support 139 (in detail in this figure, 136 remainder does not illustrate, referring to Figure 14).In this second embodiment, in apparatus of the present invention Left side, with the presence of the mirror image of specific bearing structure.It is empty that right pipeline section 1315 insertion right collar support hole 1312 (see Figure 14) forms annular Between 170, because this space is narrower than the original thickness of elastic damper 141, so, this space can elasticity of compression antivibrator.When When holding case 130 (in detail in this figure, the remainder of supported box does not illustrate, referring to Figure 14) and opening or closing, the part of bracket 136 Right collar support 139 will not be moved, and right pipeline section 1315 and supported box right side wall 143 can rotate around common axis 1314.Due to elasticity resistance Buddhist nun's device 141 is slightly pressurized between right pipeline section 1315 and right collar support hole 1312, and therefore, elastic damper ring 141 can mildly hamper Hinder rotating against with regard to common axis 1314 between right pipeline section 1315 and right collar support hole 1312.The choosing of annular space 170 shape Select, the degree interfering with each other of elastic type and these external members determine make right collar support hole 1312 rotate around right pipeline section 1315 required Want the size of moment of torsion.The specific shape of of annular space 170, elastomeric material and amount of interference can provide best torque, when When holding case 130 and opening, this best torque can make supported box lentamente open it is sufficient to prevent noise and vibrations, and is closing When holding case, also will not significantly increase exerting oneself of user.Additionally, as shown below, the second embodiment utilizes spring to provide one Reaction torque, stops launching the rotation of supported box, if the user desired that exceeding previously selected point, Ke Yiyong in previously selected point Supported box is opened by subordinate pressure further.

Figure 18 is a decomposition view of the second embodiment in terms of the rear lower left corner, to illustrate that supported box 130 can maintain In the method for closed position, this figure is shown that with respect to bracket 136, this supported box 130 state in an open position.Latch Button 180 has that tongue 181 is touched in a upper end and tongue 182 is touched in a lower end, and it is attached to the inner surface 183 of supported box 130 front portion 135 On, by latching axle 184, it can rotate, and lock axle 184 is attached to latch and buckles on 180, and lock axle 184 is rotating at supporting In supporting 189 in case 130.By spring or other biasing mechanism (not shown)s, tongue 181 is touched forward in the upper end that latch buckles 180 Biasing, causes the lower end that latch buckles 180 to touch the structure that tongue 182 is close to supported box 130 as far as possible backward.The upper end that latch buckles 180 is touched Tongue 181 has a front dog 185, and the positioning of this front dog 185 should make to lift supported box 130 to respect to bracket 136 During closed position, front dog 185 can loosely nip lock according to general path 186 and meet and discuss 187, and lock is met and discussed and 187 is attached to bracket On the inner surface 188 of 136 front portion 1311.When user is pulled along latch and buckles 180 lower ends and touch tongue 182, supported box 130 will Decline, meanwhile, front dog 185 disengages lock backward and meets and discusses 187, causes supported box 130 that its deadweight can be relied on to rotate down.

Figure 18 also show a helical spring 190, and it has a carrier end 191 and a supported box end 192, carrier end 191 are attached to bracket 136 right side a little locates, supported box end 192 be attached to supported box 130 right side any at.In order to be conducive to The balance of power on supported box 130 and specific bearing structure 140, also attaching one preferably at the left side point of symmetry of bracket and supported box Individual same spring (not shown).By the correct coefficient of elasticity selecting helical spring 190, supported box 130 is descending will to be reached Supported box deadweight and spring 190 tension force and equal position.

Figure 19 is concrete grammar workflow diagram (the second embodiment realized by the present invention first and second embodiment Be exactly that first-selected embodiment loads with the first embodiment in additional inventive parts carry case) Part I.

Figure 20 is the Part II of the workflow diagram by the present invention the first and second embodiments implementation method.This figure To be mutually related between some parts and with some parts of Figure 19, if one partly in, containing certain capitalization State circle have output arrow, and have input arrow in another part.The method illustrating together with 20 in conjunction with Figure 19 is shown Whole compositions of the first and second method embodiment described above, and about part precision positioning and failure safe The additional detailed step of characteristic.

Figure 21 is the Part I of the method workflow diagram realized by third embodiment of the invention, in figure, left Blocking effect with right electromagnetic beam has changed, by " right bundle feeding " described in above the first and second embodiments " left bundle cutting " pattern, changes into " right bundle feeds and to certain length cutting " and " left bundle feeds and arrives another length cutting " Pattern.For example, interdict right bundle to can be configured so that the length of feeding paper to 6 inches and cut off, and interdict left bundle and can be set It is set to the length of feeding paper to 12 inches and cut off.Other length pairing can preset according to the purposes of the present invention.

Identical with Figure 19 and Figure 20, between some parts of Figure 21 and with Figure 22 and Figure 23, some parts are also mutually closed Connection, as long as in one drawing, has output arrow containing certain uppercase state circle, and has input arrow in another part Head.

In addition to the electronic circuit of drive motion components, the 3rd embodiment is physically phase with first embodiment With.

Figure 22 is the Part II of the method workflow diagram realized by third embodiment of the invention.

Figure 23 is the Part III of the method workflow diagram realized by third embodiment of the invention.3rd embodiment Electronic circuit not only can be used alone the logic of the present embodiment, or increase an extra hand switch, Ke Yirang User changes to the 3rd embodiment operation hardware from the first embodiment.This hand switch can be locked in the second embodiment Inside, can only to be opened by licensee.

Figure 24 is the Part I of the method workflow diagram realized by four embodiment of the invention, in the figure, electricity A keyboard is contained on road, and by this keyboard, user can input yardage and quantity desired by user.When in Figure 24 state After inputting these parameters in circle K, machine will start dispensing and cut paper, till meeting inputted quantity.This process Can be realized by two ways:One of mode is that, when paper is cut off, blade unclamps, when preparing lower a piece of paper cutting, user Every a piece of paper can be extracted out；The two of mode are that electronic circuit can be disabled center LED interlocking, therefore, cut every time with sequencing After paper, rotary cutter returns to original position, so that lower platen unclamps and allows each cut-out paper to drop in a pallet. This device can also run that is to say, that identical with the first embodiment or the second embodiment in a manual mode.

Identical with flow chart above, it is mutual between some parts of Figure 24 and with some parts of Figure 25 and Figure 26 Association, if one partly in, have output arrow containing certain uppercase state circle, and another partly in have Input arrow.

Similar with situation before, in addition to the electronic circuit of drive motion components, this 4th embodiment physically with First embodiment is identical again.

Figure 25 is the Part II of the method workflow diagram realized by four embodiment of the invention.

Figure 26 is the Part III of the method workflow diagram realized by four embodiment of the invention.

Figure 27 is a kind of perspective view of the four embodiment of the invention in terms of the rear upper left corner, and the 4th embodiment contains one The base 270 of individual portable product.The bracket 136 of the second embodiment is arranged on base 270, and the effect of bracket 136 Constant.Base 270 must be high enough to when supported box 130 is opened, and ground or supporting bottom can not be collided in the bottom of supported box 130 The other surfaces of seat 270.

Claims

1. the sheet material reel drum product dispenser that a kind of rotation is wound around, in this allotter, this allotter is to sheet material products substantially Vertical component is cut, this vertical component have towards after the first side and the second side of facing forward, define anterior-posterior level side To, and in front of this vertical component, the right-hand member of this allotter, as right, defines L-R horizontal direction, described sheet material volume Cylinder product dispenser includes:

A) driven roller and a carrying roller

There is parallel, horizontal general horizontal the axle with left and right axle head, roller carrier shaft is located at the front of drive roller shaft；

Described driven roller is supported by being fixed on a bearing sharing supporting structure in axle head around；

Described carrying roller is movably supported on the left and right axle head of carrying roller along parallel roll support inclined, and idler stand inclined-plane is fixed On shared supporting structure, relative level, inclined-plane is downward-sloping towards the rear direction of allotter towards lower angle with first；

Form a clamping part between driven roller and carrying roller；

The vertical component of rotation winding sheet material products is releasably sandwiched in institute because of the weight that carrying roller slides downward against driven roller along inclined-plane State clamping part；

One motor is connected with driven roller and can rotate, and drives described driven roller by this motor, is hidden by user Disconnected first electromagnetic beam, starts and stops motor, and when described electromagnetic beam is interrupted, described vertical component advances, and works as and permitted Can described electromagnetic beam when passing through, this vertical component advances and stops；

B) the fixed cutting tool piece of a less horizontal extension, is fixed in described shared supporting structure, have be arranged on neighbouring The straight line cutting knife edge of vertical component first side；

C) compress the mechanism of the described vertical component above described fixed cutting tool piece；

D) compress the mechanism of the described vertical component below described fixed cutting tool piece；

E) cutting blade assembly, along described vertical component second side, direction of feed transverse cuts vertical component relatively, this cutting knife is total Cheng Youyi can reach walk to the right the original position being at the end, cutting blade assembly is laterally driven by a cutting motor, this cutting motor Pass through to interdict the second electromagnetic beam control by user；

Described cutting blade assembly includes:

One less horizontal round cutter piece；

One generallyperpendicular cutting knife bobbin, above-mentioned less horizontal round cutter piece is fixed on this axle；And

The presser feet of one neighbouring cutting blade assembly bottom；

F) round cutter piece is made to enter what shearing was engaged with straight line cutting knife edge with the whole length generally of straight line cutting knife edge Mechanism, when cutting blade assembly once passes through, entirely laterally cuts off vertical component；And

G) after vertical component takes out from allotter, cutting blade assembly is sent back to the mechanism of original position；

The mechanism of the described vertical component being fixed above cutting edge includes:

One top board, is arranged on before described second side and above described fixed cutting tool piece, in neighbouring top board upper limb There is first level pivot at place, and this horizontal pivot is generally vertically hanged from this first level pivot parallel to described driven roller, top board Hang；

One generallyperpendicular upper backer board, is fixed on described shared supporting structure, is arranged on after described first side；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

The mechanism that described mobile top board leaves backer board includes a top board counterweight, and it makes described top board around described One horizontal pivot is turned round along the front direction of described second side, till at least one another component contact with allotter Stop；And

The described means that top board is shifted to upper backer board include:In above-mentioned cutting blade assembly, at least one first top board contact Part, when described round cutter piece contacts described vertical component, it contacts described top board；

Described in above-mentioned cutting blade assembly, at least one first top board contact component is as follows:

A) a less horizontal elastic wheel, it is coaxially attached on described generallyperpendicular cutting knife bobbin, this elasticity The radius of wheel be enough to for described top board to press against described upper backer board；And

B) a less horizontal little gear, it is coaxially attached on described generallyperpendicular cutting knife bobbin, this little tooth The radius of wheel be enough to engage the tooth bar of a general horizontal, and this tooth bar is fixed on the front side of described top board；

The mechanism of the described vertical component being fixed below cutting edge includes:

One lower platen, is arranged on before described second side and below described fixed cutting tool, under this lower platen There is the second horizontal pivot, in described driven roller, this lower platen is generallyperpendicular from this second horizontal pivot for this pivot axis parallel at edge Extend；

One lower backer board generally vertically, is fixed on described shared supporting structure, is arranged on after described first side；

Make lower platen around the mechanism of the close lower backer board of described second horizontal pivot revolution；And

Lower platen is made to turn round the mechanism away from lower backer board around described second horizontal pivot；

The described mechanism making lower platen turn round close lower backer board around described second horizontal pivot includes one and pushes board shaft, its It is biased against described shared supporting structure, so that described lower platen turns round towards described lower backer board；And

The described mechanism that lower platen is turned round away from lower backer board around described second horizontal pivot includes a pad, and it is fixed on Push in board shaft, near the right-hand member pushing board shaft, prominent before lower platen axial direction, when described cutting blade assembly is located at described original position When, described presser feet pushes this pad.

2. allotter as claimed in claim 1, including will put on the compression width of described vertical component by described lower platen Degree is limited to less than the mechanism of a transverse width of described vertical component overall with.

3. allotter as claimed in claim 2, wherein:

It is described that the compression width being put on described vertical component by described lower platen is limited to less than described vertical component is complete The mechanism of a wide transverse width includes:

Described second horizontal pivot is made to be located at a distance selected in front of described straight line cutting knife edge；

Described lower platen has:One elasticity selected, length be about described in push about board shaft half length between end Central area；The described board shaft that pushes has the breach being formed thereon, and this breach pushes about board shaft between end positioned at described, adjacent Closely described central area, and below the pressing plate axis of level, in described fore-and-aft direction, adjacent to by the pressing plate of described level The vertical of axis, described breach has a generally vertically surface forward；

At least one takes on pier, is fixed on described shared supporting structure, and in left and right directions, this at least one shoulder pier is horizontally located at neighbour Nearly central area, and there is a generallyperpendicular surface backwards, in fore-and-aft direction, this surface backwards is flatly neighbouring Vertical by the pressing plate axis of described level.

4. allotter as claimed in claim 3, wherein:

After vertical component takes out from allotter, the mechanism that cutting blade assembly is sent back to original position includes detecting described lower platen and described The mechanism of described vertical component is had or not between lower backer board.

5. allotter as claimed in claim 4, wherein:

Described detect that the mechanism having or not described vertical component between described lower platen and described lower backer board includes one kind and can pass through The 3rd electromagnetic beam between described lower platen and described lower backer board.

6. the sheet material reel drum product dispenser that a kind of rotation is wound around, in this allotter, this allotter is to sheet material products substantially Vertical component is cut, this vertical component have towards after the first side and the second side of facing forward, define anterior-posterior level side To, and in front of this vertical component, the right-hand member of this allotter, as right, defines L-R horizontal direction, described sheet material volume Cylinder product dispenser includes:

A) driven roller and a carrying roller

Form a clamping part between driven roller and carrying roller；

Described cutting blade assembly includes:

One less horizontal round cutter piece；

The presser feet of one neighbouring cutting blade assembly bottom；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

Described shared supporting structure is a casing, and along transversal lines, supported box is rotatably installed in a frame support bracket, described Supported box can around this transversal line downwardly toward front opening a to open position, to load the sheet material reel drum product that rotation is wound around, And, described supported box can be upwards to a closed position, so that the sheet material reel drum product that distribution rotation is wound around, open position angle setting Degree is with respect to the horizontal plane first towards lower angle；

When described casing is in the closed position, described idler stand bevel angle is with respect to the horizontal plane second towards inferior horn Degree, this with respect to the horizontal plane second towards lower angle be less than with respect to the horizontal plane first towards lower angle.

7. allotter as claimed in claim 6, wherein:

By two specific bearings of left and right identical, described casing is rotatably installed in described frame support bracket, each specific bearing Including:

One first pipeline section with an external diameter and second pipeline section coaxial with the first pipeline section, the second pipeline section internal diameter is more than the One pipeline section external diameter, the first pipeline section is contained in the second inner tube segment；

One elastic damping ring, when it is placed around the first pipeline section, the rectangular cross section of elastic damping ring along described pipeline section footpath Be more than to thickness the second pipeline section internal diameter and the first pipeline section external diameter diameter difference 1/2nd, therefore, elastic damping ring is first Pressurized between pipeline section and the second pipeline section；And

First pipeline section and the second pipeline section is attached to described casing and the mode of described frame support bracket is taken in following manner:

A) the first pipeline section of left specific bearing is attached to the left side of described casing, and the first pipeline section of right specific bearing is attached to described The right side of casing, the second pipeline section of left specific bearing is attached to the left side of described frame support bracket, the second pipeline section of right specific bearing It is attached to the right side of described frame support bracket；With

B) the first pipeline section of left specific bearing is attached to the left side of described frame support bracket, and the first pipeline section of right specific bearing is attached to The right side of described frame support bracket, the second pipeline section of left specific bearing is attached to the left side of described casing, and the second of right specific bearing Pipeline section is attached to the right side of described casing.

8. a kind of rotation is wound around sheet material roller products allotter, and in this allotter, this allotter is substantially vertical to sheet material products Directly partly cut, this vertical component have towards after the first side and the second side of facing forward, define anterior-posterior level side To, and in terms of this vertical component front, the right-hand member of allotter, as right, defines L-R horizontal direction, described sheet material reel drum Product dispenser includes:

A) driven roller and a carrying roller

Described carrying roller is movably supported on the left and right axle head of carrying roller along parallel roll support inclined, and idler stand inclined-plane is relatively Horizontal plane, inclined-plane is downward-sloping towards the rear direction of allotter towards lower angle with first；

Form a clamping part between driven roller and carrying roller；

One motor is connected with driven roller and can rotate, by this motor drive described driven roller, motor by First action launching of user, first Action Selection of user is as follows:

I) interdict the first electromagnetic beam, when causing blocking the first electromagnetic beam, described vertical component advances, and when sheet material products uncoiling is arrived During the first predetermined length, this vertical component halts；With

Ii) interdict the second electromagnetic beam, when causing blocking the second electromagnetic beam, described vertical component advances, and works as sheet material products uncoiling During to the second predetermined length, this vertical component halts；

E) cutting blade assembly, along described vertical component second side, direction of feed transverse cuts vertical component relatively, this cutting knife is total Cheng Youyi can reach walk to the right the original position being at the end, cutting blade assembly is laterally driven by a cutting motor, works as cutting blade assembly When in the original location, cutting motor is activated, and, motor from the State Transferring that switches on power to deenergization state；

Described cutting blade assembly includes:

One less horizontal round cutter piece；

The presser feet of one neighbouring cutting blade assembly bottom；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

9. allotter as claimed in claim 8, including will put on the compression width of described vertical component by described lower platen Degree is limited to less than the mechanism of a transverse width of described vertical component overall with.

10. allotter as claimed in claim 9, wherein:

11. allotters as claimed in claim 10, wherein:

12. allotters as claimed in claim 11, wherein:

A kind of 13. rotations are wound around sheet material roller products allotter, and in this allotter, this allotter is substantially vertical to sheet material products Directly partly cut, this vertical component have towards after the first side and the second side of facing forward, define anterior-posterior level side To, and in terms of this vertical component front, the right-hand member of allotter, as right, defines L-R horizontal direction, described sheet material reel drum Product dispenser includes:

A) driven roller and a carrying roller

Form a clamping part between driven roller and carrying roller；

Described cutting blade assembly includes:

One less horizontal round cutter piece；

The presser feet of one neighbouring cutting blade assembly bottom；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

14. allotters as claimed in claim 13, wherein:

A kind of 15. rotations are wound around sheet material roller products allotter, and in this allotter, this allotter is substantially vertical to sheet material products Directly partly cut, this vertical component have towards after the first side and the second side of facing forward, from this vertical component front See, the right-hand member of allotter is defined as right, described sheet material reel drum product dispenser includes:

A) driven roller and a carrying roller

Form a clamping part between driven roller and carrying roller；

One motor is connected with driven roller and can rotate, by this motor drive described driven roller, motor by One action launching of user, an Action Selection of user is as follows:

1) interdict the first electromagnetic beam, when causing blocking the first electromagnetic beam, described vertical component advances, and when sheet material products uncoiling is arrived During the first predetermined length, this vertical component halts；

2) keyboard by communicating with electronic circuit in allotter, inputs sheet material products predetermined length, when sheet material products uncoiling is arrived During the first predetermined length, vertical component halts；And

3) keyboard by communicating with electronic circuit in allotter, the desired sheet material quantity of input, when the sheet material of sheet material products When quantity uncoiling is to the first predetermined quantity, vertical component halts；

B) cutting blade assembly, along described vertical component second side, direction of feed transverse cuts vertical component relatively, cut by one Cut that motor is laterally driven, have what a cutting blade assembly can reach to walk to the right the original position being at the end, have a less horizontal circle Shape cutting edge, when cutting blade assembly in the original location when, cutting motor is activated, and, motor is from the State Transferring that switches on power To deenergization state；

C) the fixed cutting tool piece of a less horizontal extension, has the straight line cutting knife being arranged on neighbouring vertical component first side Edge；

D) round cutter piece is made to enter what shearing was engaged with straight line cutting knife edge with the whole length generally of straight line cutting knife edge Mechanism, when cutting blade assembly once passes through, entirely laterally cuts off vertical component；

E) hold-down mechanism on, for being releasably fixed the vertical component above cutting edge；

F) once hold-down mechanism, for being releasably fixed the vertical component below cutting edge, it is included in cutting blade assembly After passing through for the first time, the mechanism of compression vertical component, and by the lateral extent to the thrust putting on described vertical component It is limited to less than the mechanism of a transverse width of vertical component overall with；

G) when user unclamps the mechanism of compression vertical component when lower hold-down mechanism takes out the vertical component of cut-out；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

The described mechanism that lower platen is turned round away from lower backer board around described second horizontal pivot includes a pad, and it is fixed on Push in board shaft, near the right-hand member pushing board shaft, prominent before lower platen axial direction, when described cutting blade assembly is located at described original position When, presser feet pushes this pad.

16. allotters as claimed in claim 15, including will put on the compression of described vertical component by described lower platen Width is limited to less than the mechanism of a transverse width of described vertical component overall with.

17. allotters as claimed in claim 16, wherein:

18. allotters as claimed in claim 17, wherein:

Described after vertical component takes out from allotter, the mechanism that cutting blade assembly is sent back to original position include detecting described lower platen and The mechanism of described vertical component is had or not between described lower backer board.

19. allotters as claimed in claim 18, wherein:

A kind of 20. rotations are wound around sheet material roller products allotter, and in this allotter, this allotter is substantially vertical to sheet material products Directly partly cut, this vertical component have towards after the first side and the second side of facing forward, from this vertical component front See, the right-hand member of allotter is defined as right, described sheet material reel drum product dispenser includes:

A) driven roller and a carrying roller

Described carrying roller is movably supported on axle head around, idler stand inclined-plane relative level along parallel roll support inclined Face, inclined-plane is downward-sloping towards the rear direction of allotter towards lower angle with first；

Form a clamping part between driven roller and carrying roller；

Mobile top board leaves the mechanism of backer board；And

Top board is shifted to the mechanism of upper backer board；

21. allotters as claimed in claim 20, wherein:

A kind of 22. allotters that sheet material products are generally vertically partly cut, including:

The shared supporting structure of one part in inner skeleton；

Vertical component have towards after the first side and the second side of facing forward, in terms of the front of vertical component, define on the right side The right-hand member for allotter of side, including:

The one horizontal cutting edge of fixation being located at above-mentioned first side rear；

One cutting mechanism, fixes horizontal cutting edge cutting sheet material product from original position transverse shifting；

The mechanism of the described vertical component below the one compression horizontal cutting edge of described fixation, including:

One lower platen, parallel with the second side, it is arranged on before described second side and under the horizontal cutting edge of described fixation , there is a horizontal pivot in face in the lower edge near this lower platen, this lower platen is from the generallyperpendicular extension of this horizontal pivot；

Make lower platen around the mechanism of the close lower backer board of described horizontal pivot revolution；And

Lower platen is made to turn round the mechanism away from lower backer board around described horizontal pivot；

The described mechanism that lower platen is turned round near lower backer board around described horizontal pivot includes:

One pushes board shaft, and it is biased against described shared supporting structure, so that described lower platen is towards described lower backer board Revolution；And

One shaped portion of the described lower platen being pushed by described cutting mechanism；

It is complete including the compression width putting on described vertical component by described lower platen is limited to less than described vertical component The mechanism of a wide transverse width.

23. allotters as claimed in claim 22, wherein:

At least one is attached to the first lower platen grippers of described shared supporting structure；

Described horizontal pivot is navigated to a distance selected in front of straight line cutting knife edge；

Described lower platen has:One elasticity selected, length be about described in push about board shaft half length between end Central area；

In described pushing, at least one second lower platen grippers is had on board shaft, when described cutting mechanism cuts described vertical component effect Timesharing, at least one first lower platen grippers described are engaged with least one second lower platen grippers described.

24. allotters as claimed in claim 23, wherein:

At least one first lower platen grippers described are shoulder piers, its be fixed on be attached to described shared supporting structure to Afterwards in projection arm；

At least one second lower platen grippers described are breach, and it pushes about board shaft between end positioned at described, neighbouring Described central area, and below the pressing plate axis of level, in described fore-and-aft direction, adjacent to by the pressing plate shaft of described level The vertical of line, described breach has a generally vertically surface forward；

In left and right directions, at least one shoulder pier is horizontally located at neighbouring central area, and have one generallyperpendicular backwards Surface, in fore-and-aft direction, this surface backwards flatly neighbouring by the vertical of the pressing plate axis of described level.

25. allotters as claimed in claim 24, including one when cutting mechanism is sent after allotter takes out by vertical component Go back to the mechanism of original position, this mechanism includes having or not described vertical component between a described lower platen of detection and described lower backer board Mechanism.

26. allotters as claimed in claim 25, wherein:

Described detect that the mechanism having or not described vertical component between described lower platen and described lower backer board includes can be under described The electromagnetic beam passed through between pressing plate and described lower backer board.